Life Sans Trees

As the humanity grows, concrete jungles replace green jungles and

other species shrink.

Great composition!!

As was a fate of every previous civilization, unable to control themselves, nature wiped them out,  almost completely, and thousands of years they started new from the caves, a generation or two they forgot everything and never remembered since.  Nature will take care of the concrete jungle, including us,  and  the real jungle will take over again. If the Earth survive in an ever changing universe, and becom a Mars like planet.

A very interesting composition, well reflecting your statement.

Cheers.